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2.4605 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2.4605

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DIN 2.4605

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This page is mainly introduced the 2.4605 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2.4605,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry.
Our product range in 2.4605 (alloy 59) are tubes and pipes, fittings and flanges, accessories.

Steel Garde:2.4605
Type:Superalloys
Country:Germany
Standard:DIN

Standard Number:

ITEM	Standard Number	Descriptions
1	DIN EN 17744	The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry.

Application:The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry.

Relevant products:

Alloy 59 (2.4605) Tubes Pipe

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Alloy 59	ASTM	USA
NiCr23Mo16Al	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.01
Si		0.10
Mn		0.50
P		0.025
S		0.015
Cr	22.00	24.00
Ni		Bal
Al	0.10	0.40
Co		0.30
Cu		0.50
Fe		1.50

Mechanical Properties

Tensile strength	341～226	σb/MPa
Yield Strength	663	σ 0.2 ≥/MPa
Elongation	60	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	216～317	-
HRC	30	-

Physical Properties

Thermal expansion	01-76	e-6/K
Thermal conductivity	59-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1295-8650	째C
Density	9661-3216	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
2.4605 Superalloys	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk